<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body></body>
  <script>
    let Obj = {
      name: "名字",
      "English Name": "英文名",
      functionName:'函数名'
    };
    console.log(Obj.name);
    // console.log(Obj.'name')
    console.log(Obj["English Name"]);
    function returnName() {
      return "functionName";
    }
    console.log(Obj[returnName()])
  </script>
</html>
